/* 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package cc.alcina.framework.common.client.search;


/**
 * 
 * @author Nick Reddel
 */
public class OrderCriterion extends SearchCriterion {
	public String addDirection(String criterionName) {
		return criterionName == null || getDirection() == Direction.ASCENDING ? criterionName
				: criterionName + " (reverse)";
	}

	public boolean equivalentTo(SearchCriterion other) {
		if (other == null || other.getClass() != getClass()) {
			return false;
		}
		return other.getDirection() == getDirection();
	}
}
